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Library› Electrical› Power Distribution› Main Switchboard (MSB)

Power Distribution

Main Switchboard (MSB)

The main switchboard is the single point where every generator's output is paralleled, protected and split across bus sections; how it is sectioned decides whether one fault causes a local trip or a full blackout.

815models

29manufacturers

10 Oct 2026last updated

Models

Models in this type.

Models 601 to 700 of 815 in Main Switchboard (MSB). Every row links to full specifications, documents and service notes.

ABB 153 Siemens 147 Schneider Electric 113 Eaton Marine 91 Terasaki Electric 81 Hyundai Electric 61 NHP Marine 60 Schaltbau Marine 60 Kongsberg Maritime 6

Sort by:Best documented Name Power (kW)

Terasaki ElectricTemPower3 Marine 1600A 400V IP54 ABB MarineSystem pro E power 3150A 690V Siemens MarineSENTRON 3WL 2500A 440V Schneider Electric MarineOkken Marine Plus 4000A 690V IP54 Eaton MarinexEnergy Marine 4000A 690V Terasaki ElectricTemPower3 Marine 2500A 440V IP54 ABB MarineSystem pro E power 4000A 400V Siemens MarineSENTRON 3WL 2500A 690V Schneider Electric MarineOkken Marine Plus 800A 400V IP54 Eaton MarinexEnergy Marine 5000A 400V Terasaki ElectricTemPower3 Marine 800A 400V IP54 ABB MarineSystem pro E power 4000A 440V Siemens MarineSENTRON 3WL 3150A 400V Schneider Electric MarineOkken Marine Plus 800A 440V IP54 Eaton MarinexEnergy Marine 5000A 440V Terasaki ElectricTemPower3 Marine 800A 440V IP54 ABB MarineSystem pro E power 4000A 690V Siemens MarineSENTRON 3WL 3150A 440V Schneider Electric MarineOkken Marine Plus 800A 690V IP54 Eaton MarinexEnergy Marine 5000A 690V Terasaki ElectricTemPower3 Marine 800A 690V IP54 ABB MarineSystem pro E power 5000A 400V Siemens MarineSENTRON 3WL 3150A 690V Schneider Electric MarinePrisma Marine 1000A 400V Eaton MarinexEnergy Marine 6300A 400V ABB MarineSystem pro E power 5000A 440V Siemens MarineSENTRON 3WL 4000A 400V Schneider Electric MarinePrisma Marine 1000A 440V Eaton MarinexEnergy Marine 6300A 440V ABB MarineSystem pro E power 5000A 690V Siemens MarineSENTRON 3WL 4000A 440V Schneider Electric MarinePrisma Marine 1000A 690V Eaton MarinexEnergy Marine 6300A 690V ABB MarineSystem pro E power 6300A 400V Siemens MarineSENTRON 3WL 4000A 690V Schneider Electric MarinePrisma Marine 1250A 400V Eaton MarinexEnergy Marine 800A 400V ABB MarineSystem pro E power 6300A 440V Siemens MarineSENTRON 3WL 5000A 400V Schneider Electric MarinePrisma Marine 1250A 440V Eaton MarinexEnergy Marine 800A 690V ABB MarineSystem pro E power 6300A 690V Siemens MarineSENTRON 3WL 5000A 440V Schneider Electric MarinePrisma Marine 1250A 690V Eaton MarinexEnergy Marine 1600A 690V ABB MarineSystem pro E power 800A 400V Siemens MarineSENTRON 3WL 5000A 690V Schneider Electric MarinePrisma Marine 1600A 400V Eaton MarinexEnergy Marine 2000A 440V ABB MarineSystem pro E power 800A 440V Siemens MarineSENTRON 3WL 6300A 400V Schneider Electric MarinePrisma Marine 1600A 440V Eaton MarinexEnergy Marine 2500A 440V ABB MarineSystem pro E power 800A 690V Siemens MarineSENTRON 3WL 6300A 440V Schneider Electric MarinePrisma Marine 1600A 690V Eaton MarinexEnergy Marine 2500A 690V ABB MarineUniGear ZS1 1000A 400V Siemens MarineSENTRON 3WL 6300A 690V Schneider Electric MarinePrisma Marine 2000A 400V Eaton MarinexEnergy Marine 800A 440V ABB MarineUniGear ZS1 1000A 440V Siemens MarineSENTRON 3WL 800A 400V Schneider Electric MarinePrisma Marine 2000A 440V ABB MarineUniGear ZS1 1000A 690V Siemens MarineSENTRON 3WL 800A 440V Schneider Electric MarinePrisma Marine 2000A 690V ABB MarineUniGear ZS1 1250A 400V Siemens MarineSENTRON 3WL 800A 690V Schneider Electric MarinePrisma Marine 2500A 400V ABB MarineUniGear ZS1 1250A 440V Siemens MarineSENTRON 3WL Marine 1000A 400V IP54 Schneider Electric MarinePrisma Marine 2500A 440V ABB MarineUniGear ZS1 1250A 690V Siemens MarineSENTRON 3WL Marine 1000A 440V IP54 Schneider Electric MarinePrisma Marine 2500A 690V ABB MarineUniGear ZS1 1600A 400V Siemens MarineSENTRON 3WL Marine 1000A 690V IP54 Schneider Electric MarinePrisma Marine 3150A 400V ABB MarineUniGear ZS1 1600A 440V Siemens MarineSENTRON 3WL Marine 1600A 400V IP54 Schneider Electric MarinePrisma Marine 3150A 440V ABB MarineUniGear ZS1 1600A 690V Siemens MarineSENTRON 3WL Marine 1600A 440V IP54 Schneider Electric MarinePrisma Marine 3150A 690V ABB MarineUniGear ZS1 2000A 400V Siemens MarineSENTRON 3WL Marine 1600A 690V IP54 Schneider Electric MarinePrisma Marine 4000A 400V ABB MarineUniGear ZS1 2000A 440V Siemens MarineSENTRON 3WL Marine 2000A 400V IP54 Schneider Electric MarinePrisma Marine 4000A 440V ABB MarineUniGear ZS1 2000A 690V Siemens MarineSENTRON 3WL Marine 2000A 440V IP54 Schneider Electric MarinePrisma Marine 4000A 690V ABB MarineUniGear ZS1 2500A 400V Siemens MarineSENTRON 3WL Marine 2000A 690V IP54 Schneider Electric MarinePrisma Marine 5000A 400V ABB MarineUniGear ZS1 2500A 440V Siemens MarineSENTRON 3WL Marine 2500A 400V IP54 Schneider Electric MarinePrisma Marine 5000A 440V

Alternator and switchboard spare parts

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The other equipment types in this category.

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My model is missing — what now?

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